watercourse

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. natural or artificial channel through which water flows
• Hypernyms:
channel
2. a natural body of running water flowing on or under the earth
• Syn:
stream
• Derivationally related forms:
streamlet (for: stream), stream (for: stream)
• Hypernyms:
body of water, water
• Hyponyms:
branch, brook, creek, headstream, river,
rivulet, rill, run, runnel, streamlet, tidal river,
tidewater river, tidal stream, tidewater stream
• Part Meronyms:
ford, crossing, meander, midstream
3. a conduit through which water flows
• Syn:
waterway
• Hypernyms:
way
• Hyponyms:
canal, flume, headrace, tailrace

• Từ đồng nghĩa / Synonyms:
  waterway, stream